Development to main

README.md

@@ -83,6 +83,9 @@ It depends on the following optional external systems:
 - events notifier rabbitmq: queue that pushes logs & events which are handled internally e.g. to trigger NFT media fetch
 - data: provides EGLD price information for transactions
 - xexchange: provides price information regarding various tokens listed on the xExchange
+- nodes provider: fetch nodes data instead of self-computing (config: `features.nodesFetch`)
+- staking providers fetcher: fetch staking providers data instead of self-computing (config: `features.providersFetch`)
+- tokens provider: fetch tokens data instead of self-computing (config: `features.tokensFetch`)
 - ipfs: ipfs gateway for fetching mainly NFT metadata & media files
 - media: ipfs gateway which will be used as prefix for NFT media & metadata returned in the NFT details
 - media internal: caching layer for ipfs data to fetch from a centralized system such as S3 for performance reasons

config/config.devnet-old.yaml

@@ -61,6 +61,10 @@ features:
     jwtSecret: ''
   nodeEpochsLeft:
     enabled: false
+  chainBarnard:
+    enabled: false
+    activationEpoch: 3964
+    activationTimestamp: 1751460236
 image:
   width: 600
   height: 600

config/config.devnet.yaml

@@ -23,6 +23,9 @@ features:
   websocketSubscription:
     enabled: false
     port: 6002
+    maxSubscriptionsPerInstance: 10000
+    maxSubscriptionsPerClient: 10
+    broadcastIntervalMs: 6000
   eventsNotifier:
     enabled: false
     port: 5674
@@ -54,7 +57,7 @@ features:
     serviceUrl: 'https://devnet-data-api.multiversx.com'
   assetsFetch:
     enabled: true
-    assetesUrl: 'https://tools.multiversx.com/assets-cdn'
+    assetsUrl: 'https://tools.multiversx.com/assets-cdn'
   auth:
     enabled: false
     maxExpirySeconds: 86400
@@ -64,12 +67,22 @@ features:
       - ''
     jwtSecret: ''
   stakingV4:
-    enabled: false
+    enabled: true
     cronExpression: '*/5 * * * * *'
     activationEpoch: 1043
   chainAndromeda:
     enabled: true
     activationEpoch: 4
+  stakingV5:
+    enabled: true
+    activationEpoch: 4817
+  chainBarnard:
+    enabled: true
+    activationEpoch: 3964
+    activationTimestamp: 1751460236
+  deprecatedRelayedV1V2:
+    enabled: true
+    activationEpoch: 4569
   nodeEpochsLeft:
     enabled: false
   transactionProcessor:
@@ -110,13 +123,13 @@ features:
     enabled: false
     maxLookBehindNonces: 100
   nodesFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://devnet-api.multiversx.com'
   tokensFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://devnet-api.multiversx.com'
   providersFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://devnet-api.multiversx.com'
 image:
   width: 600
@@ -179,11 +192,15 @@ inflation:
   - 1130177
   - 924690
   - 719203
+stakingV5Inflation:
+  - 1069805
+# november 2025 devnet supply: 24_433_152. first year rewards = 50% * (8.757% * supply) = 1_069_805
+# TODO: calculate the inflation for upcoming years based on the inflation decay
 nftProcess:
   parallelism: 1
   maxRetries: 3
 compression:
   enabled: true
   level: 6
   threshold: 1024
-  chunkSize: 16384
+  chunkSize: 16384

config/config.e2e-mocked.mainnet.yaml

@@ -8,6 +8,9 @@ features:
   websocketSubscription:
     enabled: false
     port: 6002
+    maxSubscriptionsPerInstance: 10000
+    maxSubscriptionsPerClient: 10
+    broadcastIntervalMs: 6000
   dataApi:
     enabled: false
     serviceUrl: 'https://data-api.multiversx.com'
@@ -16,6 +19,10 @@ features:
     maxExpirySeconds: 86400
     acceptedOrigins:
       - ''
+  chainBarnard:
+    enabled: true
+    activationEpoch: 1820
+    activationTimestamp: 1753376544
 cron:
   transactionProcessor: false
   transactionProcessorMaxLookBehind: 1000

config/config.e2e.mainnet.yaml

@@ -21,8 +21,11 @@ flags:
   collectionPropertiesFromGateway: false
 features:
   websocketSubscription:
-    enabled: false
+    enabled: true
     port: 6002
+    maxSubscriptionsPerInstance: 10000
+    maxSubscriptionsPerClient: 10
+    broadcastIntervalMs: 6000
   eventsNotifier:
     enabled: false
     port: 5674
@@ -68,6 +71,13 @@ features:
   chainAndromeda:
     enabled: true
     activationEpoch: 4
+  stakingV5:
+    enabled: true
+    activationEpoch: 1951
+  chainBarnard:
+    enabled: true
+    activationEpoch: 1820
+    activationTimestamp: 1753376544
   nodeEpochsLeft:
     enabled: false
   transactionProcessor:
@@ -121,7 +131,7 @@ features:
     serviceUrl: 'https://api.multiversx.com'
   assetsFetch:
     enabled: false
-    assetesUrl: 'https://tools.multiversx.com/assets-cdn'
+    assetsUrl: 'https://tools.multiversx.com/assets-cdn'
 image:
   width: 600
   height: 600
@@ -183,6 +193,8 @@ inflation:
   - 1130177
   - 924690
   - 719203
+stakingV5Inflation:
+  - 1262802
 nftProcess:
   parallelism: 1
-  maxRetries: 3
+  maxRetries: 3

config/config.mainnet.yaml

@@ -23,6 +23,9 @@ features:
   websocketSubscription:
     enabled: false
     port: 6002
+    maxSubscriptionsPerInstance: 10000
+    maxSubscriptionsPerClient: 10
+    broadcastIntervalMs: 6000
   eventsNotifier:
     enabled: false
     port: 5674
@@ -68,6 +71,16 @@ features:
   chainAndromeda:
     enabled: true
     activationEpoch: 1763
+  stakingV5:
+    enabled: true
+    activationEpoch: 1951
+  chainBarnard:
+    enabled: true
+    activationEpoch: 1820
+    activationTimestamp: 1753376544
+  deprecatedRelayedV1V2:
+    enabled: true
+    activationEpoch: 1918
   nodeEpochsLeft:
     enabled: false
   transactionProcessor:
@@ -111,17 +124,17 @@ features:
     enabled: false
     maxLookBehindNonces: 100
   nodesFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://api.multiversx.com'
   tokensFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://api.multiversx.com'
   providersFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://api.multiversx.com'
   assetsFetch:
     enabled: true
-    assetesUrl: 'https://tools.multiversx.com/assets-cdn'
+    assetsUrl: 'https://tools.multiversx.com/assets-cdn'
 image:
   width: 600
   height: 600
@@ -183,6 +196,10 @@ inflation:
   - 1130177
   - 924690
   - 719203
+stakingV5Inflation:
+  - 1262802
+# december 2025 mainnet supply: 28_840_981. first year rewards = 50% * (8.75% * supply) = 1262802
+# TODO: calculate the inflation for upcoming years based on the inflation decay
 nftProcess:
   parallelism: 1
   maxRetries: 3

config/config.testnet.yaml

@@ -23,6 +23,9 @@ features:
   websocketSubscription:
     enabled: false
     port: 6002
+    maxSubscriptionsPerInstance: 10000
+    maxSubscriptionsPerClient: 10
+    broadcastIntervalMs: 6000
   eventsNotifier:
     enabled: false
     port: 5674
@@ -61,12 +64,22 @@ features:
       - ''
     jwtSecret: ''
   stakingV4:
-    enabled: false
+    enabled: true
     cronExpression: '*/5 * * * * *'
     activationEpoch: 1043
   chainAndromeda:
     enabled: true
     activationEpoch: 4
+  stakingV5:
+    enabled: true
+    activationEpoch: 2519
+  chainBarnard:
+    enabled: false
+    activationEpoch: 2030
+    activationTimestamp: 1864749472
+  deprecatedRelayedV1V2:
+    enabled: true
+    activationEpoch: 2038
   nodeEpochsLeft:
     enabled: false
   transactionProcessor:
@@ -110,17 +123,17 @@ features:
     enabled: false
     maxLookBehindNonces: 100
   nodesFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://testnet-api.multiversx.com'
   tokensFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://testnet-api.multiversx.com'
   providersFetch:
-    enabled: true
+    enabled: false
     serviceUrl: 'https://testnet-api.multiversx.com'
   assetsFetch:
     enabled: true
-    assetesUrl: 'https://tools.multiversx.com/assets-cdn'
+    assetsUrl: 'https://tools.multiversx.com/assets-cdn'
 image:
   width: 600
   height: 600
@@ -182,6 +195,10 @@ inflation:
   - 1130177
   - 924690
   - 719203
+stakingV5Inflation:
+  - 930117
+# november 2025 testnet supply: 21_242_828. first year rewards = 50% * (8.75% * supply) = 930117
+# TODO: calculate the inflation for upcoming years based on the inflation decay
 nftProcess:
   parallelism: 1
   maxRetries: 3

package.json

@@ -117,6 +117,7 @@
     "anchorme": "^3.0.8",
     "apollo-server-core": "^3.13.0",
     "apollo-server-express": "3.13.0",
+    "async-mutex": "^0.5.0",
     "bignumber.js": "^9.0.2",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.2",
@@ -220,4 +221,4 @@
       "node_modules"
     ]
   }
-}
+}